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Chapter 4 Cisco RSE Quiz (Study Guide)
Terms in this set (16)
What address and prefix length is used when configuring an IPv6 default static route?
Which two statements correctly describe the components of a router? (Choose two.)
- ROM contains diagnostics executed on hardware modules.
-Flash memory does not lose its contents during a reboot.
What is the purpose of a routing protocol?
It allows a router to share information about known networks with other routers.
Why are routers needed in networking?
to forward network traffic to remote networks
Which packet-forwarding method does a router use to make switching decisions when it is using a forwarding information base and an adjacency table?
Cisco Express Forwarding
The output of the show ip route command contains the following entry:
S 10.2.0.0 [1/0] via 172.16.2.2.
What value is indicated by the 1 in the [1/0] portion of the output?
When a router learns that multiple paths are available to a destination network from the same routing protocol, which factor is considered by a router to choose the best path to forward a packet?
the lowest metric
A new junior network intern connects a laptop to an access layer switch in the wiring closet. After configuring a terminal emulation program, the intern presses the Enter key, and the S1_ATC_E2> prompt appears. What could have been done to better protect the switch?
Create a console password.
What code is used in the routing table to identify routes learned through EIGRP?
Which three statements describe features of Cisco devices that perform routing? (Choose three.)
-The IP address of a LAN interface on a Layer 3 device provides the default gateway for hosts connected to that LAN.
-A routing table is automatically created for directly connected, active LAN and WAN interfaces.
-Routing tables are volatile. When power is removed from a Layer 3 device, the routing table ceases to exist.
Which two statements describe static routes? (Choose two.)
-They require manual reconfiguration to accommodate network changes.
-They are identified in the routing table with the prefix S.
During the process of encapsulation, how does the PC determine if the packet is destined for a host on a remote network?
by performing the AND operation on the destination IP address and its own subnet mask
Refer to the exhibit. What is the purpose of the router port that is shown?
to configure the router
Open the PT Activity. Perform the tasks in the activity instructions and then answer the question.
When PC0 pings the web server, which MAC address is the source MAC address in the frame from R2 to the web server?
Which two statements describe characteristics of load balancing? (Choose two.)
-Load balancing allows a router to forward packets over multiple paths to the same destination network.
-Unequal cost load balancing is supported by EIGRP.
What is a gateway of last resort?
the IP address of another router
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